28492564 (number)

28492564 is an even 8-digits composite number following 28492563 and preceding 28492565. In scientific notation, it is written as 2.8492564 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 14225624 positive integers (up to 28492564) that are relatively prime to 28492564.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred ninety-two thousand five hundred sixty-four

Notation

Scientific notation 2.8492564 × 10^7
Engineering notation 2.8492564 × 10^6

Prime Factorization of 28492564

Prime Factorization 2 × 2 × 743 × 9587

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14246282
Product of the distinct prime numbers

The prime factorization of 28492564 is 2 × 2 × 743 × 9587. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 82, 64, 318, 272, 264, 8536, 64669, 51593, 381676, 159796, 5542440, 9829389, 57695603, 42440209, 559811150, 607811730, 1576806003, 4394030821

Basic calculations (n = 28492564)

Multiplication

n×y
n×2 56985128
n×3 85477692
n×4 113970256
n×5 142462820

Division

n÷y
n÷2 14246282
n÷3 9497521.3333333
n÷3 7123141
n÷5 5698512.8

Exponentiation

ny
n2 811826203294096
n3 2.3131010054234E+22
n4 6.5906178435491E+29
n5 1.8778360070686E+37

Nth Root

y√n
2√n 5337.8426353725
3√n 305.42916918602
4√n 73.060540891595
5√n 30.970363769495

Divisors of 28492564

1, 2, 4, 743, 1486, 2972, 9587, 19174, 38348, 7123141, 14246282, 28492564

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28492563
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28492564 can be divided by 12 positive divisors. The sum of these divisors (counting 28492564) is 1, the average is 0.083333333333333.

Base conversion 28492564

Base System Value
2 Binary 1101100101100001100010100
3 Ternary 1222121120110011
4 Quaternary 1230230030110
5 Quinary 24243230224
6 Senary 2454410004
8 Octal 154541424
10 Decimal 28492564
12 Duodecimal 9660904
16 Hexadecimal 1b2c314
20 Vigesimal 8i1b84
36 Base36 gyp04

Cryptographic Hash Functions

md5 ac890033836ec844fe6ff411847477d7
sha1 7bb48e2917b3e97d143aa781855c914fe1697353
sha256 f97d81307c1cdab77d29c1c7d138727bdb5aa30d6aaf8086a83a7609759b7bb5
sha512 050dc123d7805c232cb183fbda6a636db92238ba5837b1a9ce37bdc2e2cbada56ba35f729f73c93914bdebb58738928f4bd20218560b492b551a1d0f120e0e85
ripemd-160 dc34cbfa839c26335a90d85efb452959399bbb61

28492564 as geometric shapes

Circle

Radius = n
Diameter 56985128
Circumference 179024059.48867
Area 2.5504272362604E+15

Sphere

Radius = n
Volume 9.6890948341991E+22
Surface area 1.0201708945042E+16
Circumference 179024059.48867

Square

Length = n
Perimeter 113970256
Area 811826203294096
Diagonal 40294570.435583

Cube

Length = n
Surface area 4870957219764576
Volume 2.3131010054234E+22
Space diagonal 49350568.485908

Equilateral Triangle

Length = n
Perimeter 85477692
Area 3.5153105775528E+14
Altitude 24675284.242954

Triangular Pyramid

Length = n
Surface area 3.5153105775528E+14
Volume 2.7260156775072E+21
Height 13431523.478528